ZX220W-5B WHEELED EXCAVATOR TECHNICAL MANUAL OPERATIONAL PRINCIPLE
Service Manual consists of the following separate Part No.
Technical Manual (Operational Principle) : Vol. No.TOLCA-EN
Technical Manual (Troubleshooting) : Vol. No.TTLCA-EN
Workshop Manual : Vol. No.WLCA-EN
Engine Manual : Vol. No.ETDCA-EN, EWDCA-EN
SECTION AND GROUP CONTENTS
SECTION 1 GENERAL
Group 1 Specification
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Controller
Group 2 Control System
Group 3 ECM System
Group 4 Hydraulic System
Group 5 Electrical System
SECTION 3 COMPONENT OPERATION
Group 1 Pump Device
Group 2 Swing Device
Group 3 Control Valve
Group 4 Pilot Valve
Group 5 Electric Lever
Group 6 Transmission
Group 7 Axle
Group 8 Travel Motor
Group 9 Signal Control Valve
Group 10 Steering Valve
Group 11 Brake Valve
Group 12 Others (Upperstructure)
Group 13 Others (Undercarriage)
